Marketing Policy

Cololight App is an application for intelligent devices control and management provided by HANGZHOU LIFESMART TECHNOLOGY CO.,LTD. (hereinafter referred to as "We"). 

To better provide you with personalized marketing services, we have formulated this "Marketing Policy". This agreement is intended to explain how we collect, use, process and protect the marketing-related information you provide when using our application.

  1. Information Collection

In order to provide you with more personalized products, services and marketing activities, we may collect the following information:

Account information: including your Cololight-bound mobile phone number, email address, account area, etc.

Location information: used to provide you with information about events and offers relevant to your location.


  1. Use of Information

We use the information we collect for the following business purposes:

Email marketing: including providing you with exclusive email updates, product discounts, and notifications about our or our affiliates’ products and services.

Advertising: Display targeted advertising content within the application to improve the relevance and effectiveness of advertising.


  1. Information Protection

We are committed to taking reasonable technical and management measures to protect your information security and prevent data loss, misuse, unauthorized access or disclosure in accordance with legal requirements and mature industry security standards.


  1. User Rights

You have the right to manage your personal information, including but not limited to the following rights:

Reject this Marketing Policy: You can change your consent to the Marketing Policy at any time in the APP.

Deletion of Information: You may request us to delete your personal information in compliance with legal requirements.


  1. Policy Changes

We may update this policy. Any updates will be posted on our App and we will ask for your consent again.


  1. How to contact us

We want to bring the best experience to users. If you have any questions, comments or suggestions about the content described in this privacy policy, please contact us via so that we can deal with your special needs. We will be happy to receive your feedback.

Under normal circumstances, we will reply within 30 days.